7986678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{190159}}^1$

素因数の和:190171

約数の個数: 16

約数和(自身を含む): 18255360

約数和(自身を除く): 10268682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 190159, 380318, 570477, 1140954, 1331113, 2662226, 3993339, 7986678]

約数ペア:

[(1, 7986678), (2, 3993339), (3, 2662226), (6, 1331113), (7, 1140954), (14, 570477), (21, 380318), (42, 190159)]